"By the way, what do you need the session-id for? Catalyst handles sessions in a transparent way"
To authenticate users, I don't want to store authentication in the hash and it seems the only other way to do this is via ORM, which I don't want to use either. I find catalyst whenever I look at how it implements anything to do with DB access, it forces ORM upon you, so I need to write my own authentication code don't I ? -----Original Message----- From: Lukas Thiemeier [mailto:spamcatc...@thiemeier.net] Sent: 29 October 2012 15:39 To: catalyst@lists.scsys.co.uk Subject: Re: [Catalyst] Unable to output anything in Root.pm -> 'auto' Hi again, about the missing sessionid: I don't know much about the internals of Catalyst::Plugin::Session, but I guess that the session is a lazy attribute, and only created if used. This means: unless you put something in the session, you will not have one, and therefore have no session-id. This is very handy, because the overhead related to creating and restoring a session is only executed if the session is really needed. If your app has a session-less interface without authentication, and extra functionality for authenticated users, the session will only be created for authenticated users. If you touch your session object before fetching the session-id, it will work: $c->session; $c->res->body("SESSIONID " . $c->sessionid); As soon as you implemented authentication, the session will be used and the session-id will be set. By the way, what do you need the session-id for? Catalyst handles sessions in a transparent way. In most cases, you don't need to access the session-id in your code. And if it is only for debugging: The session plugin writes the session-id to $c->log when a session is created or restored. This means: the code showed above will result in the session-id being printed twice :) Lukas On 10/29/2012 04:04 PM, Craig Chant wrote: > Oh I also tried changing it to 'begin' instead of 'auto', still > doesn't work? > > > > I also thought that all calls to ANY method / sub will always be > passed $self & $c , only it doesn't seem to be passing in $c and I've > had to manually do it? > > > > I've tried... > > > > # always runs first! > > sub begin :Private { > > my ( $self, $c ) = @_; > > > > # Authenticate > > $self->AuthenticateUser($c); > > return 1; > > > > } > > > > sub AuthenticateUser { > > > > my ( $self, $c ) = @_; > > > > die 'Session ID = ' . $c->sessionid; > > > > } > > > > But there is no session ID. > > > > I am still getting the "Use of uninitialized value in concatenation > (.) or string" error. > > > > I've read > http://search.cpan.org/~mramberg/Catalyst-Plugin-Session-0.14/lib/Cata > lyst/Plugin/Session/Tutorial.pod > > > > Where it states : These plugins will automatically set > |$c->sessionid|at the begining of the request, and automatically cause > |$c->sessionid|to be saved by the client at the end of the request. > > So why is $c->sessionid uninitialized? > > > > Any ideas where my session info is? > > > > Thanks, > > > > Craig > > > > *From:*Craig Chant [mailto:cr...@homeloanpartnership.com] > *Sent:* 29 October 2012 14:54 > *To:* The elegant MVC web framework > *Subject:* RE: [Catalyst] Unable to output anything in Root.pm -> 'auto' > > > > Nope, no change; same warning in the devel output and all that happens > is the welcome screen loads? > > > > *From:*Ben Vinnerd [mailto:ben+catal...@vinnerd.com] > <mailto:[mailto:ben+catal...@vinnerd.com]> > *Sent:* 29 October 2012 14:48 > *To:* The elegant MVC web framework > *Subject:* Re: [Catalyst] Unable to output anything in Root.pm -> 'auto' > > > > Private methods have to return a true value to continue processing. > > Try adding "return 1" at the end of the method. > > Ben > > On 29 October 2012 14:23, Craig Chant <cr...@homeloanpartnership.com > <mailto:cr...@homeloanpartnership.com>> wrote: > > Hi, > > > > I seem to be going round in circles unable to get Catalyst to output > anything via 'auto'? > > > > I made a change to the Root.pm to try to add authentication via the > 'auto' method, but it does nothing? > > > > # always runs first! > > sub auto :Private { > > my ( $self, $c ) = @_; > > > > # Authenticate > > $c->response->body('Matched Members::Controller::Auto in Root.' . > $c->sessionid); > > > > } > > > > This doesn't output anything and I simply get the welcome screen, plus > there is a warning in the devel server output of > > > > "Use of uninitialized value in concatenation (.) or string" > > > > I have .. > > > > use Catalyst qw/ > > -Debug > > ConfigLoader > > Static::Simple > > StackTrace > > Session > > Session::Store::FastMmap > > Session::State::Cookie > > /; > > > > In my main MyApp.pm > > > > Why is $c->response->body not working and why is the sessionid empty? > > > > Thanks > > > > */Craig Chant/* > > I.T. 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